Regenerate Thumbnail plug-in not working with Image Carrousel one.

Hello! My image carrousel plug in Version 1.0.0.21 By GhozyLab, Inc. is not working with my Regenerate Thumbnails plug in.
Since one week or two, when I activate the image carrousel plug-in, my posts’ feature images change size, giving an ugly aesthetic to my homepage. While if I deactivate it, my homepage looks good, with all the images as they should be.

The problem is that I need working simultaneously, what can I do?

Thanks!